Two stars are 4.2 x 1011 m apart and are equally distant from the earth. A telescope has an objective lens with a diameter of 1.04 m and just detects these stars as separate objects. Assume that light of wavelength 630 nm is being observed. Also, assume that diffraction effects, rather than atmospheric turbulence, limit the resolving power of the telescope. Find the maximum distance that these stars could be from the earth.
Two stars are 4.2 x 1011 m apart and are equally distant from the earth. A telescope has an objective lens with a diameter of 1.04 m and just detects these stars as separate objects. Assume that light of wavelength 630 nm is being observed. Also, assume that diffraction effects, rather than atmospheric turbulence, limit the resolving power of the telescope. Find the maximum distance that these stars could be from the earth.
Related questions
Question
Transcribed Image Text:Two stars are 4.2 x 1011 m apart and are equally distant from the earth. A telescope has an objective lens with a diameter of 1.04 m
and just detects these stars as separate objects. Assume that light of wavelength 630 nm is being observed. Also, assume that
diffraction effects, rather than atmospheric turbulence, limit the resolving power of the telescope. Find the maximum distance that
these stars could be from the earth.
Number
66666666666666667
Units
m
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 4 steps with 3 images
